Climatological Report (Daily)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
052
CDUS45 KRIW 090045
CLIRIW
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
645 PM MDT TUE SEP 08 2026
...................................
...THE RIVERTON WY CLIMATE SUMMARY FOR SEPTEMBER 8 2026...
VALID TODAY AS OF 0600 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1995 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 4:47 PM 91 2022 78 4 83
MINIMUM 48 5:34 AM 26 2020 47 1 53
AVERAGE 65 62 3 68
PRECIPITATION (IN)
TODAY 0.00 0.11 2020 0.02 -0.02 0.00
MONTH TO DATE T 0.13 -0.13 0.00
SINCE SEP 1 T 0.13 -0.13 0.00
SINCE JAN 1 2.97 6.49 -3.52 6.25
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE 0.0 0.0
SINCE SEP 1 0.0 0.0
SINCE JUL 1 0.0 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 0 27 -27 11
SINCE SEP 1 0 27 -27 11
SINCE JUL 1 2 63 -61 14
COOLING
TODAY 0 2 -2 3
MONTH TO DATE 33 17 16 25
SINCE SEP 1 33 17 16 25
SINCE JAN 1 746 485 261 599
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 32
LOWEST 12
AVERAGE 22
..........................................................
THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 94 2021
MINIMUM TEMPERATURE (F) 47 24 2020
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 6:46 AM MDT SUNSET 7:36 PM MDT
SEPTEMBER 9 2026.....SUNRISE 6:47 AM MDT SUNSET 7:34 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$